/**
******************************************************************************************
* @file DiscJockey.c
* @brief Management of the music with the bricklet io-16.
* @date 14 mai 2015
* @author Benjamin Lancinot
*****************************************************************************************/
/* COPYRIGHT ****************************************************************************
*****************************************************************************************
* Copyright (c) 2015, Audrey LOISEAU and Benjamin LANCINOT.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
*    list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the documentation
*    and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
********************************************************************************************/

#include "DiscJockey.h"

/*******************************************************************************************
* PROTOTYPES
********************************************************************************************/

void DiscJockey_displayMusic(DiscJockey*);

void DiscJockey_destroy(DiscJockey **);

/*******************************************************************************************
* FUNCTIONS
********************************************************************************************/

/**
 * @brief Constructor
 * @param io Bricklet used for control the sound.
 * @return Pointer to a new DiscJockey
 **/
DiscJockey* DiscJockey_create(IO16 io){
	DiscJockey* This = ( DiscJockey*) malloc(sizeof(*This));

	This->io = io;

        //Init functions
        This->destroy = DiscJockey_destroy;
	This->displayMusic =  DiscJockey_displayMusic;

	return This;
}

/**
 * @brief In the good port of the io, bits are changed for display music.
 * @param This Pointer to the wanted DiscJockey
 **/
void DiscJockey_displayMusic(DiscJockey* This){
	io16_set_port_monoflop(&This->io, 'b', 128,128, 500);
}

/**
 * @brief Destructor
 * @param This Double pointer to the wanted DiscJockey
 **/
void DiscJockey_destroy(DiscJockey **This){
        if (*This) {
        	free(*This);
		*This = NULL;
	}
}

